/* Copyright 2009 Requirement Management System
 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.mags.dao.provider;

import java.io.Serializable;

import org.apache.commons.validator.GenericValidator;
import org.mags.dao.common.DAO;
import org.mags.dao.common.DatabaseContext;
import org.mags.dao.common.ProviderFactory;

/**
 * @author Mario Gait�n
 */

public abstract class AbstractProviderFactory implements ProviderFactory, Serializable {
	protected DatabaseContext dataAccess = null;
	@Override
	public void refreshAll() {
	}
	private final String ID;
	
	@Override
	public String toString() {
		return "PROVIDER "+getID();
	}
	@Override
	public boolean equals(Object other) {
		String id = getID();
		if(other instanceof ProviderFactory) {
			ProviderFactory _other = (ProviderFactory)other;
			if(id.equals(_other.getID()))
				return true;
		}
		return false;
	}
	public DAO getDao() {
		return getDataContext().getDao();
	}
	@Override
	public String getID() {
		return ID;
	}
	public AbstractProviderFactory(String ID) {
		if(GenericValidator.isBlankOrNull(ID))
			throw new RuntimeException("provider ID can't be null");
		this.ID = ID;
	}
	@Override
	public DatabaseContext getDataContext() {
		return dataAccess;
	}
	@Override
	public void setDataContext(DatabaseContext dataAccess) {
		this.dataAccess = dataAccess;
	}
}
